UP Education Research Program. (1995). Wika at pag-iisip Filipino. Education Research Program, Center for Integrative and Development Studies, University of the Philippines.
Lua i Stíl Chicago (17ú heag.)UP Education Research Program. Wika at Pag-iisip Filipino. Diliman, Quezon City: Education Research Program, Center for Integrative and Development Studies, University of the Philippines, 1995.
Lua MLA (9ú heag.)UP Education Research Program. Wika at Pag-iisip Filipino. Education Research Program, Center for Integrative and Development Studies, University of the Philippines, 1995.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.